Stepan Kayukov
- Birthday: 8/1/1898
- Deathday: 1/22/1960
- Place of birth: Saratov, Saratov uyezd, Saratov Governorate, Russian Empire [now Saratov Oblast, Russia]
- Fame for: Acting
- Also known as: Степан Каюков, Stepan Yakovlevich Kayukov, S. Ya. Kayukov, S. Kayukov
